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| 1 | Expression of insulin-like growth factor Ⅱ and its receptor in hepatocellular carcinogenesis显示文摘INTRODUCTIONInsulin-like growth factor Ⅱ(IGF-Ⅱ) is a mitogenic peptide of 74 kD and is mostly synthesized in fetal liver tissue .IGF-Ⅱ is believed to play an important role in fetal growth and development and is involved in cellular proliferation and differentiation[1-5]. Recently ,several researchers have reported increased expression of the IGF-Ⅱgene in human hepatocellular carcinoma (HCC) and adjacent non-cancerous liver tissues [6-10]. | Zi Rong Fan Dong Hua Yang Jun Cui Han Rong Qin Chun Chi Huang Department of Gastroenterology, Zhujiang Hospital. The First Military Medical University, Guangzhou 510282.Guangdong Province. China | 2001 | World Journal of Gastroenterology2001，7，2： | 24 |
| 2 | Changes of activated circulating endothelial cells and survivin in patients with non-small cell lung cancer after antiangiogenesis therapy显示文摘背景尽管 antiangiogenesis 治疗与它的公认的功效和细微不利效果在反肿瘤的治疗起一个重要作用,没有未来的临床的试用为预言 antiangiogenic therapy.This 学习的功效被承担在预言非小的 cel 的 therapy.Methods 病人的功效在 anti-angiogenesis 治疗和他们的意义以后调查激活的传播 endothelial 房间( aCECs )和 survMn | WANG Jing HUANG Chun WEI Xi-yin QI Da-liang GONG Li-qun MU Hai-yu YAO Qiang LI Kai | 2008 | Chinese Medical Journal2008，，22： | 24 |
| 3 | Laparoscopic radical cystectomy with orthotopic ileal neobladder in the female: report of 14 cases显示文摘背景膀胱癌是在中国的最普通的恶意的 urological 肿瘤。我们在场我们有在有到 2008 年 2月的从2003年2月的膀胱 carcinoma.Methods 的女病人的 orthotopic ileal neobladder 的 laparoscopic 激进分子囊切除术(纵向冗余码校验)的初步的经验和结果,有膀胱癌的 14 个女病人与 orthotopic ileal neobladder 经历了纵向冗余码校验。九个这些病人经历了子宫切除和卵巢切除术,和子宫和卵巢的附器的另外的 5 有的保藏。当需要时,标准双边的骨盆的 lymphadenectomy 被与子宫切除和卵巢切除术 laparoscopically 被完成的激进的囊切除术跟随。肿瘤被一 4-5 厘米移开更低的中线腹的切口,由 ileal neobladder 和 ureter-neobladder 的身体外的吻合的构造列在后面。neobladder 在在 14 个病人的吝啬的起作用的时间和血损失是的 laparoscope.Results 下面被吻合到尿道的树桩 350.2 分钟和 349.8 ml, respectively.Postoperative 复杂并发症在 1 个病人在 1 耐心、小袋阴道的管包括了 uretero 小袋 anastomotic 苛评。所有病人的后续时间从 3 ~ 60 个月,并且 12 个病人被跟随在上面为半年里的超过 6 个月和完成的频尿。一耐心的有的偶尔的白天尿不能自制和 2 有的夜间不能自制。经历了 hystectomy 和卵巢切除术的二个病人在一年以后有 voiding 困难,它被断断续续的 self-catheterization 对待。neobladder 和剩余尿的吝啬的体积分别地是 333.6 ml 和 31.2 ml。外科的边缘是为所有病人免费的肿瘤。一个病人有骨头转移并且死在有在女病人的 orthotopic ileal neobladder 的 operation.Conclusions 纵向冗余码校验以后的 11 个月是有低病态和可接受的 neobladder 功能的一个技术上可行、安全、微型侵略的过程。长期的后续被要求证实 neobladder 功能和 oncological 结果。 | LIN Tian-xin ZHANG Cai-xia XU Ke-wei HUANG Hai JIANG Chun HAN Jin-li YAO You-sheng GUO Zheng-hui XIE Wen-lian YIN Xin-bao HUANG Jian | 2008 | Chinese Medical Journal2008，，10： | 18 |
| 4 | Cervical Cancer Screening Rates Among Chinese Women—China,2015显示文摘What is already known about this topic?Cervical cancer is the fourth most common cancer of women around the world.Age-adjusted incidence and mortality rates of cervical cancer were 11.78 and 3.29 per 100,000,respectively,in China in 2015.What is added by this report?Cervical cancer screening rates were 25.7%for women aged 20–64 years old and 31.4%for women aged 35–64 years old in China in 2015.Screening rates were lower in rural areas than in urban areas and varied across provinces.What are the implications for public health practice?Efforts should be made to continue to strengthen national and local policy initiatives,financial support,health education,and accessibility to women in rural areas for cervical cancer screening coverage. | Mei Zhang Yijing Zhong Zhenping Zhao Zhengjing Huang Xiao Zhang Chun Li Maigeng Zhou Jing Wu Limin Wang Xiaoying Zheng Linhong Wang | 2020 | China CDC weekly2020，2，26： | 17 |
| 5 | On environment-driven software model for Internetware显示文摘Internetware is envisioned as a general software paradigm for the application style of resources integration and sharing in the open, dynamic and uncertain platforms such as the Internet. Continuing the agent-based Internetware model presented in a previous paper, in this paper, after an analysis of the behavioral patterns and the technical challenges of environment-driven applications, a software-structuring model is proposed for environment-driven Internetware applications. A series of explorations on the enabling techniques for the model, especially the modeling, management and utilization of context information are presented. Several prototypical systems have also been built to prove the concepts and evaluate the techniques. These research efforts make a further step toward the Internetware paradigm by providing an initial framework for the construction of context-aware and self-adaptive software application systems in the open network environment. | Lǔ Jian MA XiaoXing TAO XianPing CAO Chun HUANG Yu YU Ping | 2008 | Science in China(Series F)2008，51，6： | 17 |
| 6 | Real-time content-aware image resizing显示文摘Content-aware image resizing is a kind of new and effective approach for image resizing,which pre-serves image content well and does not cause obvious distortion when changing the aspect ratio of images. Recently,a seam based approach for content-aware image resizing was proposed by Avidan and Shamir. Their results are impressive,but because the method uses dynamic programming many times,it is slow. In this paper,we present a more efficient algorithm for seam based content-aware im-age resizing,which searches seams through establishing the matching relation between adjacent rows or columns. We give a linear algorithm to find the optimal matches within a weighted bipartite graph composed of the pixels in adjacent rows or columns. Therefore,our method is fast (e.g. our method needs only about 100 ms to reduce a 768×1024 image’s width to 1/3 while Avidan and Shamir’s method needs 12 s). This supports immediate image resizing whereas Avidan and Shamir’s method requires a more costly pre-processing step to enable subsequent real-time processing. A fast method such as the one proposed will be also needed for future real-time video resizing applications. | HUANG Hua FU TianNan ROSIN Paul L QI Chun | 2009 | Science in China(Series F)2009，52，2： | 17 |
| 7 | A simple and efficient method for CRISPR/Cas9-induced mutant screening显示文摘The clustered regularly interspaced short palindromic repeats(CRISPR)/CRISPR-associated protein 9(Cas9) system provides a technological breakthrough in mutant generation. Several methods such as the polymerase chain reaction(PCR)/restriction enzyme(RE) assay, T7 endonuclease I(T7EI) assay, Surveyor nuclease assay, PAGE-based genotyping assay, and high-resolution melting(HRM) analysis-based assay have been developed for screening CRISPR/Cas9-induced mutants. However, these methods are timeand labour-intensive and may also be sequence-limited or require very expensive equipment. Here, we described a cost-effective and sensitive screening technique based on conventional PCR, annealing at critical temperature PCR(ACT-PCR), for identifying mutants. ACT-PCR requires only a single PCR step followed by agarose gel electrophoresis. We demonstrated that ACT-PCR accurately distinguished CRISPR/Cas9-induced mutants from wild type in both rice and zebrafish. Moreover, the method can be adapted for accurately determining mutation frequency in cultured cells. The simplicity of ACT-PCR makes it particularly suitable for rapid, large-scale screening of CRISPR/Cas9-induced mutants in both plants and animals. | Yufeng Hua Chun Wang Jian Huang Kejian Wang | 2017 | Journal of Genetics and Genomics2017，44，4： | 16 |
| 8 | Comparative studies on histological and ultra-structure of the pituitary of different ploidy level fishes显示文摘The histological and ultra-structure of the pituitary in diploid red crucian carp(Carassius auratus red var.),triploid crucian carp and allotetraploid hybrids within and after the breeding season were comparatively studied.The result showed that there were six endocrine cell types in the pituitary of these three kinds of fishes,and there was an obvious difference in cell size among different ploidy level fishes.As for the same type of pituitary cells,the cell size was increased gradually with the in- creasing ploidy level.In the breeding season,the allotetraploid hybrids had higher proportion of go- nadotropin cells(GTH)than triploids,and the triploids had higher proportion of GTH than diploids.The results were related to the earlier sexual maturity of allotetraploid hybrids and sterility of triploid cru- cian carp.On the other hand,among the three kinds of fishes,the proportion of somatotropin(STH) cells in triploids crucian carp was the highest,whereas that in allotetraploid hybrids was the lowest. The results might be connected with the faster growth rate of triploids and slower growth rate of al- lotetraploid hybrids.In addition,in GTH cells of meso-adenohypophysis after the breeding season, there were many endocrine particles in triploids,while those endocrine particles were released from the cells in allotetraploids and diploids.This result showed that the sterility of triploid crucian carp might be related to the hormone which was not released from the GTH cells.In a word,the present study indicated that the differences in the structure of pituitary among different ploidy level fishes contributed to their difference in the growth rate and gonadal development. | LONG Yu LIU Shaojun HUANG Weiren ZHANG Jian SUN Yuandong ZHANG Chun CHEN Song LIU Jinghui LIU Yun | 2006 | Science China(Life Sciences)2006，49，5： | 13 |
| 9 | Expressions of chromogranin A and cathepsin D in human primary hepatocellular carcinoma显示文摘AIM To determine the expression and clinicalsignificance of chromogranin A and cathepsin Din hepatocellular carcinoma(HCC).METHODS Double immunofluorescence stain-ing techniques combined with laser confocalscanning microscopy(LSCM)was used toinvestigate chromogranin A and cathepsin Dexpressions in 85 HCC patients.RESULTS Cathepsin D was expressed in :3normal liver tissues,while in HCC the stainingshowed regional variation and the fraction ofstrongly stained cells increased as the tumorsbecame less differentiated and usually clinicallymore malignant.Cells which showed strongpositivity for cathepsin D were present in 71/85(83.5%)cases.Strong expression of cathepsinD in cancer cells was related tohistopathological features.They were morecommon in grade 3-4(26/28,92.9%)and grade2(46/53,86.8%)tumors than in grade 1 tumors(1/4,25.0%)(P<0.01).No significantcorrelation was found between age andcathepsin D expression.In patients with positivecathepsin D reaction,the mean age was 52.1±2.8 years(range 32-68 years)and in the groupwith negative reaction,the mean age was 51.3±4.5 years(range 28-71 years).No obvious relationship was observed between CgAexpression in cancer cells and thehistopathological features.The CgA positiverate was 75.0%(3/4)in grade 1,71.7%(38/53)in grade 2,and 71.4%(20/28)in grade 3-4(P>0.05)tumors.The coexpression of CgA andcathepsin D was found by double labeledimmunofluorescence staining techniques.Theprocessing of cathepsin D was disturbed in HCCcells and accumulated in the cells.Cathepsin Dhad proteolytic activity and autocrine mitogeniceffect,suggesting their functions in invasion.These findings demonstrated that the expressionof cathepsin D in HCC had prognostic value.CONCLUSION Chromogranin A and cathepsin Dare expressed in a high proportion of HCC andthe existence of cathepsin D in HCC might berelated to processing of CgA.This is clearly asubject for further studies because of itspotential clinical applications. | Xiao Feng Huang Chun Mei Wang Xiao Wen Dai Zhen Jiang Li Bo Rong Pan Li Bin Yu Bin Qian Li Fang | 2000 | World Journal of Gastroenterology2000，6，5： | 12 |
| 10 | Pharmacokinetic and metabolomic analyses of the neuroprotective effects of salvianolic acid A in a rat ischemic stroke model显示文摘 | Si-qi FENG Nan AA Jian-liang GENG Jing-qiu HUANG Run-bin SUN Chun GE Zhi-jian YANG Lian-sheng WANG Ji-ye AA Guang-ji WANG | 2017 | Acta Pharmacologica Sinica2017，38，11： | 12 |
| 11 | Optimal proportion of wind and PV capacity in provincial power systems based on bilevel optimization algorithm under low-carbon economy显示文摘In order to boost contributions of power systems to a low-carbon economy,the installed capacity of renewable power generation,such as wind and photovoltaic(PV)power generation should be well planned.A bilevel formulation is presented to optimize the proportion of wind and PV capacity in provincial power systems,in which,carbon emissions of generator units and features of renewable resources are taken into account.In the lowerlevel formulation,a time-sequence production simulation(TSPS)model that is suitable for actual power system has been adopted.In order to maximize benefits of energy conservation and emissions reduction resulting from renewable power generation,the commercial software called General Algebraic Modeling System(GAMS)is employed to optimize the annual operation of the power system.In the upper-level formulation,the optimal pattern search(OPS)algorithm is utilized to optimize the proportion of wind and PV capacity.The objective of the upper-level formulation is to maximize benefits of energy conservation and carbon emissions reductions optimized in the lowerlevel problem.Simulation results in practical provincial power systems validate the proposed model and corresponding solving algorithms.The optimization results can provide support to policy makers to make the polices related to renewable energy. | Yue YUAN Yang CAO Xinsong ZHANG Chun LIU Yuehui HUANG Peng LI Kejun QIAN | 2015 | Journal of Modern Power Systems and Clean Energy2015，3，1： | 11 |
| 12 | Solution structure of the RNA recognition domain of METTL3-METTL14 N^6-methyladenosine methyltransferase显示文摘N^6-methyladenosine(m6A),a ubiquitous RNA modification,is installed by METTL3-METTL14 complex.The structure of the heterodimeric complex between the methyltransferase domains(MTDs)of METTL3 and METTL14 has been previously determined.However,the MTDs alone possess no enzymatic activity.Here we present the solution structure for the zinc finger domain(ZFD)of METTL3,the inclusion of which fulfills the methyltransferase activity of METTL3-METTL14.We show that the ZFD specifically binds to an RNA containing 5'-GGACU-3'consensus sequence,but does not to one without.The ZFD thus serves as the target recognition domain,a structural feature previously shown for DNA methyltransferases,and cooperates with the MTDs of METTL3-METTL14 for catalysis.However,the interaction between the ZFD and the specific RNA is extremely weak,with the binding affinity at several hundred micromolar under physiological conditions.The ZFD contains two CCCH-type zinc fingers connected by an anti-parallel P-sheet.Mutational analysis and NMR titrations have mapped the functional interface to a contiguous surface.As a division of labor,the RNA-binding interface comprises basic residues from zinc finger 1 and hydrophobic residues fromβ-sheet and zinc finger 2.Further we show that the linker between the ZFD and MTD of METTL3 is flexible but partially folded,which may permit the cooperation between the two domains during catalysis.Together,the structural characterization of METTL3 ZFD paves the way to elucidate the atomic details of the entire process of RNA m6A modification. | Jinbo Huang Xu Dong Zhou Gong Ling-Yun Qin Shuai Yang Yue-Ling Zhu Xiang Wang Delin Zhang Tingting Zou Ping Yin Chun Tang | 2019 | Protein & Cell2019，10，4： | 11 |
| 13 | Cervical Cancer Screening Coverage — China, 2018–2019显示文摘What is already known about this topic?The World Health Organization set a 2030 target of 70%cervical cancer screening coverage for women aged 35–45 years.Coverage stood at 37%in China in 2015.What is added by this report?In 2018–2019,China’s cervical cancer screening coverage reached 43.4%in women aged 35–44 years and 36.8%in women aged 35–64 years.Screening coverage was still lower in rural areas as well as central and western regions;large variations existed across provincial-level administrative divisions.What are the implications for public health practice?National and local policy and financial support should be maintained for cervical cancer screening,along with more targeted health education and outreach efforts and strengthened accessibility of health services in the rural areas and central and western regions. | Mei Zhang Yijing Zhong Limin Wang Heling Bao Zhengjing Huang Zhenping Zhao Xiao Zhang Chun Li Kelly Liang Sun Jing Wu Xiaoying Zheng Linhong Wang | 2022 | China CDC weekly2022，4，48： | 11 |
| 14 | Challenges and recent progress in thermal management with heat pipes for lithium-ion power batteries in electric vehicles显示文摘Electric vehicles(EVs)are globally undergoing rapid developments,and have great potentials to replace the traditional vehicles based on fossil fuels.Power-type lithium-ion batteries(LIBs)have been widely used for EVs,owing to high power densities,good charge/discharge stability,and long cycle life.The driving ranges and acceleration performances are gaining increasing concerns from customers,which depend highly on the power level of LIBs.With the increase in power outputs,rising heat generation significantly affects the battery performances,and in particular operation safety.Meanwhile,the cold-start performance is still an intractable problem under extreme conditions.These challenges put forward higher requirements for a dedicated battery thermal management system(BTMS).Compared to traditional BTMSs in EVs,the heat pipe-based BTMS has great application prospects owing to its compact structure,flexibility,low cost,and especially high thermal conductivity.Encompassing this topic,this review first introduces heat generation phenomena and temperature characteristics of LIBs.Multiple abuse conditions and thermal runaway issues are described afterward.Typical cooling and preheating methods for designing a BTMS are also discussed.More emphasis on this review is put on the use of various heat pipes for BTMSs to enhance the thermal performances of LIBs.For lack of wide application in actual EVs,more efforts should be made to extend the use of heat pipes for constructing an energy-efficient,cost-effective,and reliable BTMS to improve the performances and safety of EVs. | HUANG Yao TANG Yong YUAN Wei FANG GuoYun YANG Yang ZHANG XiaoQing WU YaoPeng YUAN YuHang WANG Chun LI JinGuang | 2021 | Science China(Technological Sciences)2021，64，5： | 10 |
| 15 | Clinical risk score for invasive fungal diseases in patients with hematological malignancies undergoing chemotherapy:China Assessment of Antifungal Therapy in Hematological Diseases (CAESAR) study显示文摘Invasive fungal disease (IFD) is a major infectious complication in patients with hematological malignancies.In this study,we examined 4889 courses of chemotherapy in patients with hematological diseases to establish a training dataset (n=3500) by simple random sampling to develop a weighted risk score for proven or probable IFD through multivariate regression,which included the following variables: male patients,induction chemotherapy for newly diagnosed or relapsed disease,neutropenia,neutropenia longer than 10 days,hypoalbuminemia,central-venous catheter,and history of IFD.The patients were classified into three groups,which had low (0-10,~1.2%),intermediate (11-15,6.4%),and high risk (> 15,17.5%) of IFD.In the validation set (n=1389),the IFD incidences of the groups were ~1.4%,5.0%,and 21.4%.In addition,we demonstrated that antifungal prophylaxis offered no benefits in low-risk patients,whereas benefits were documented in intermediate (2.1% vs.6.6%,P=0.007) and high-risk patients (8.4% vs.23.3%,P=0.007).To make the risk score applicable for clinical settings,a pre-chemo risk score that deleted all unpredictable factors before chemotherapy was established,and it confirmed that anti-fungal prophylaxis was beneficial in patients with intermediate and high risk of IFD.In conclusion,an objective,weighted risk score for IFD was developed,and it may be useful in guiding antifungal prophylaxis. | Ling Wang Ying Wang Jiong Hu Yuqian Sun He Huang Jing Chen Jianyong Li Jun Ma Juan Li Yingmin Liang Jianmin Wang Yan Li Kang Yu Jianda Hu Jie Jin Chun Wang Depei Wu Yang Xiao Xiaojun Huang | 2019 | Frontiers of Medicine2019，13，3： | 10 |
| 16 | Abnormal subchondral bone remodeling and its association with articular cartilage degradation in knees of type 2 diabetes patients显示文摘Type 2 diabetes(T2 D) is associated with systemic abnormal bone remodeling and bone loss. Meanwhile,abnormal subchondral bone remodeling induces cartilage degradation, resulting in osteoarthritis(OA).Accordingly, we investigated alterations in subchondral bone remodeling, microstructure and strength in knees from T2 D patients and their association with cartilage degradation. Tibial plateaus were collected from knee OA patients undergoing total knee arthroplasty and divided into non-diabetic(n = 70) and diabetes(n = 51) groups. Tibial plateaus were also collected from cadaver donors(n = 20) and used as controls.Subchondral bone microstructure was assessed using micro-computed tomography. Bone strength was evaluated by micro-finite-element analysis. Cartilage degradation was estimated using histology. The expression of tartrate-resistant acidic phosphatase(TRAP), osterix, and osteocalcin were calculated using immunohistochemistry. Osteoarthritis Research Society International(OARSI) scores of lateral tibial plateau did not differ between non-diabetic and diabetes groups, while higher OARSI scores on medial side were detected in diabetes group. Lower bone volume fraction and trabecular number and higher structure model index were found on both sides in diabetes group. These microstructural alterations translated into lower elastic modulus in diabetes group. Moreover, diabetes group had a larger number of TRAP^+ osteoclasts and lower number of Osterix^+ osteoprogenitors and Osteocalcin^+ osteoblasts. T2 D knees are characterized by abnormal subchondral bone remodeling and microstructural and mechanical impairments, which were associated with exacerbated cartilage degradation. In regions with intact cartilage the underlying bone still had abnormal remodeling in diabetes group, suggesting that abnormal bone remodeling may contribute to the early pathogenesis of T2 D-associated knee OA. | Yan Chen Yong-Can Huang Chun Hoi Yan Kwong Yuen Chiu Qingjun Wei Jingmin Zhao X Edward Guo Frankie Leung William W Lu | 2017 | Bone Research2017，5，4： | 10 |
| 17 | Clinical Characteristics of Children with Coronavirus Disease 2019 in Hubei, China显示文摘Since December 2019,COVID-19 has occurred unexpectedly and emerged as a health problem worldw ide.Despite the rapidly increasing number of cases in subsequent weeks,the clinical characteristics of pediatric cases are rarely described.A cross-sectional multicenter study was carried out in 10 hospitals across Hubei province.A total of 25 confirmed pediatric cases of COVID-19 were collected.The demographic data,epidemiological history,underlying discascs,clinical mani festations,laboratory and radiological data,treatments,and outcomes were analyzcd.Of 25 hospitalized patients with COVID-19,the boy to girl ratio was 1.27:1.The median age was 3 years.COVID-19 cases in children aged<3 years,3-6 years,and≥6-years patients were 10(40%),6(24%),and 9(36%),respectively.The most common symptoms at onset of ilness were fever(13[52%]),and dry cough(11[44%]).Chest CT images showed essential normal in 8 cases(33.3%),unilateral involvement of lungs in 5 cases(20.8%),and bilateral involvement in 11 cases(45.8%).Clinical diagnoses included upper respiratory tract infection(n=8),mild pneumonia(n=15),and critical cases(n=2).Two critical cases(8%)were given invasive mechanical ventilation,corticosteroids,and immunoglobulin.The symptoms in 24(96%)of 25 patients were alleviated and one patient had been discharged.It was concluded that children were susceptible to COVID-19 like adults,while the clinical presentations and outcomes were more favorable in children.However,children less than 3 years old accounted for majority cases and critical cases lied in this age group,which demanded extra attentions during home caring and hospitalization treatment. | Fang ZHENG Chun LIAO Qi-hong FAN Hong-bo CHEN Xue-gong ZHAO Zhong-guo XIE Xi-lin LI Chun-xi CHEN Xiao-xia LU Zhi-sheng LIU Wei LU Chun-bao CHEN Rong JIAO Ai-ming ZHANG Jin-tang WANG Xi-wei DING Yao-guang ZENG Li-ping CHENG Qing-feng HUANG Jiang WU Xi-chang LUO Zhu-jun WANG Yan-yan ZHONG Yan BAI Xiao-yan WU Run-ming JIN | 2020 | Current Medical Science2020，40，2： | 10 |
| 18 | Generation of GGTA1 biallelic knockout pigs via zinc-finger nucleases and somatic cell nuclear transfer显示文摘Genetically modified pigs are valuable models of human disease and donors of xenotransplanted organs.Conventional gene targeting in pig somatic cells is extremely inefficient.Zinc-finger nuclease(ZFN)technology has been shown to be a powerful tool for efficiently inducing mutations in the genome.However,ZFN-mediated targeting in pigs has rarely been achieved.Here,we used ZFNs to knock out the porcineα-1,3-galactosyl-transferase(GGTA1)gene,which generates Gal epitopes that trigger hyperacute immune rejection in pig-to-human transplantation.Primary pig fibroblasts were transfected with ZFNs targeting the coding region of GGTA1.Eighteen mono-allelic and four biallelic knockout cell clones were obtained after drug selection with efficiencies of 23.4%and 5.2%,respectively.The biallelic cells were used to produce cloned pigs via somatic cell nuclear transfer(SCNT).Three GGTA1 null piglets were born,and one knockout primary fibroblast cell line was established from a cloned fetus.Gal epitopes on GGTA1 null pig cells were completely eliminated from the cell membrane.Functionally,GGTA1 knockout cells were protected from complement-mediated immune attacks when incubated with human serum.This study demonstrated that ZFN is an efficient tool in creating gene-modified pigs.GGTA1 null pigs and GGTA1 null fetal fibroblasts would benefit research and pig-to-human transplantation. | BAO Lei CHEN HaiDe JONG UiMyong RIM CholHo LI WenLing LIN XiJuan ZHANG Dan LUO Qiong CUI Chun HUANG HeFeng ZHANG Yan XIAO Lei FU ZhiXin | 2014 | Science China(Life Sciences)2014，57，2： | 9 |
| 19 | Optimal reactive power dispatch of wind power plant cluster considering static voltage stability for low-carbon power system显示文摘The implementation of developing the wind power is an important way to achieve the low-carbon power system.However,the voltage stability issues caused by the random fluctuations of active power output and the irrational regulations of reactive power compensation equipment have become the prominent problems of the regions where large-scale wind power integrated.In view of these problems,this paper proposed an optimal reactive power dispatch(ORPD)strategy of wind power plants cluster(WPPC)considering static voltage stability for lowcarbon power system.The control model of the ORPD strategy was built according to the wind power prediction,the present operation information and the historical operation information.By utilizing the automatic voltage control capability of wind power plants and central substations,the ORPD strategy can achieve differentiated management between the discrete devices and the dynamic devices of the WPPC.Simulation results of an actual WPPC in North China show that the ORPD strategy can improve the voltage control performance of the pilot nodes and coordinate the operation between discrete devices and the dynamic devices,thus maintaining the static voltage stability as well. | Shuo YANG Weisheng WANG Chun LIU Yuehui HUANG | 2015 | Journal of Modern Power Systems and Clean Energy2015，3，1： | 9 |
| 20 | 新拆分试剂R(-)四氢噻唑-2-硫酮-4-羧酸对R,S-α-苯乙胺拆分的研究显示文摘R(-)四氢噻唑-2-硫酮-4-羧酸[简称R(-)TTCA]可作为检查尿样中CS2含量的标准试剂,我们对其结构[1]及性质进行了研究,发现它有很好的手性识别功能,可作为新的拆分试剂对R,S-α-苯乙胺进行拆分.光学活性的α-苯乙胺已被广泛地用来代替光... | LI Ye Zhi *, GUO Chun Xiao, DIAO Jia Yin, HUANG Hua Min (Department of Chemistry, Jilin University, Changchun, 130023) | 1998 | 高等学校化学学报1998，19，5： | 9 |
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